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David Harper Email & Phone Number
Quantitative & Mixed-Methods Researcher | Research Manager | Data Analyst | Linguist | Data Scientist | EdTech | PhD
at
Welo Data
1 work email found
@goguardian.com
8 phones found area 303, 720, 540, and 800
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Quantitative & Mixed-Methods Researcher | Research Manager | Data Analyst | Linguist | Data Scientist | EdTech | PhD
Location
Boulder, Colorado, United States
Company size
Who is David Harper? Overview
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Quick answer
David Harper is listed as Quantitative & Mixed-Methods Researcher | Research Manager | Data Analyst | Linguist | Data Scientist | EdTech | PhD at Welo Data, a company with 235 employees, based in Boulder, Colorado, United States. AeroLeads shows a work email signal at goguardian.com, phone signal with area code 303, 720, 540, 800, and a matched LinkedIn profile for David Harper.
David Harper previously worked as Learning Engineer at Edmentum and Research Associate (contract through Aditi Consulting) at Amazon. David Harper holds Doctor Of Philosophy - Phd, Linguistics from University Of Colorado Boulder.
Company email context
Email format at Welo Data
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{first_initial}{last}@goguardian.com
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AeroLeads found 1 current-domain work email signal for David Harper. Compare company email patterns before reaching out.
Profile bio
About David Harper
Experienced Researcher and Manager with a Passion for Data-Driven InnovationWith over a decade of experience in Product and EdTech research, I am driven by the power of data analysis to transform product experiences. I excel at extracting actionable insights from survey data and log/ telemetry data, enabling businesses to make informed decisions that drive growth and customer satisfaction. I have extensive experience working with education data and leading research studies on the impact of educational interventions.My expertise in dashboard development using Tableau, R (shiny), and Databricks has equipped me with the skills to create intuitive and insightful data visualizations that effectively communicate research findings. In 2022 and 2023, I had the pleasure of managing a team, gaining valuable experience in team leadership, project management, and mentoring. This experience has further fueled my passion for fostering a collaborative and growth-oriented work environment. I am actively seeking opportunities to leverage my expertise in research and analytics to make a significant impact. If you are aware of any exciting openings, I would be thrilled to connect and discuss how my skills and experience can contribute to your team's success.As of 2024, I am certified in the What Works Clearinghouse (WWC) Group Design Standards Version 5.0.Desired positions: Senior Researcher, Quantitative UX Researcher, Data Scientist, Education Researcher, Research Manager, Efficacy Researcher, Decision Scientist, Mixed-methods ResearcherKey Skills:Research Design | Statistics | SQL R | Python (scikit-learn) | Data Analysis | Log/ Telemetry AnalysisMultilevel Modeling | Logistic & Linear Regression | Decision Trees | Supervised & Unsupervised Machine LearningSurvey Design & Analysis | QualtricsData Visualization & Storytelling | Experiment Design & A/B TestingDashboard Development | R (shiny) | Databricks | Tableau | Looker Amplitude | MixpanelProfessional Presentations| Team Leadership | MentoringProject Management | Strategic ThinkingAgile | Asana | ConfluenceLinguistics | NLP | Text & Sentiment AnalysisFluent in English, Spanish, & German
Listed skills include Linguistics, Spanish, Teaching, Foreign Languages, and 18 others.
Current workplace
David Harper's current company
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Welo Data
10 roles · 22 years
David Harper work experience
A career timeline built from the work history available for this profile.
Learning Engineer
Current- Extracted, parsed, and analyzed high volume data to develop impact reports and support our education partners
Sep 2024 - Present
Research Associate (Contract Through Aditi Consulting)
- Identified trends and opportunities in workplace sentiment of 27,000 survey respondents
- Implemented weighting techniques to improve accuracy of survey analysis
Aug 2024 - Sep 2024
Ai Prompt Engineer (Contract Through Teksystems)
- Evaluated performance of writing prompts for different use cases
- Fine-tuned models to achieve model efficiency and accuracy
Jun 2024 - Aug 2024
Researcher
- I was a member of the GoGuardian Efficacy Research team, helping to ensure that our products are positively impacting student outcomes.
- Developed complex SQL queries to create dashboards in R and Databricks, allowing internal teams to track user behavior and budget resources
- Developed and maintained Amplitude dashboards to monitor KPIs
- Analyzed survey for product prototype and provided corresponding go-to-market insights
- Analyzed the effectiveness of email campaigns and provided recommendations to boost the clickthrough rate
- Conducted logistic regression analyses to identify factors affecting learning loss
Jan 2023 - Dec 2023
Senior Research Associate
Aug 2021 - Jan 2023
Senior Researcher
- Lead author on peer-reviewed publication in AERA Open satisfying ESSA Level 1 requirements: Improving Outcomes for English Learners through Technology: A Randomized Controlled Trial
- Lead researcher for ESSA Level 2 study on English Learners
- Five years of experience managing external research partnerships with academic partners and schools
- Produced dynamic, interactive dashboards in Tableau for Sales and Client Services teams, aiding Sales conversations
- Performed usability testing and learner interviews to evaluate new product features
- Lead research contributor for UX team creating multimedia content
Aug 2013 - Aug 2021
Linguist
- Co-developed annotation guidelines for various projects
- Improved speech recognition engine functionality by revising phonetic dictionaries of Russian, Iraqi Arabic, Dari, and Urdu
- Detailed phonetic and word-level transcriptions of non-native English used to build speech models
May 2009 - Aug 2013
Instructor: Linguistics Department
- Taught undergraduate and graduate students and everything from "The Study of Words" to "English Structure—TESOL."
Jan 2008 - May 2013
Spanish Instructor
- Taught Spanish at many levels—from first semester to conversation classes.
2004 - 2009
~5 yrs
4 education records
David Harper education
Doctor Of Philosophy - Phd, Linguistics
University Of Colorado Boulder
Master Of Arts - Ma, Spanish Linguistics
University Of Colorado Boulder
Master'S Degree, Hispanic Literature
University Of Colorado Boulder
Bachelor'S Degree, Spanish, Business (Minor)
Hiram College
FAQ
Frequently asked questions about David Harper
Quick answers generated from the profile data available on this page.
What company does David Harper work for?
David Harper works for Welo Data.
What is David Harper's role at Welo Data?
David Harper is listed as Quantitative & Mixed-Methods Researcher | Research Manager | Data Analyst | Linguist | Data Scientist | EdTech | PhD at Welo Data.
What is David Harper's email address?
AeroLeads has found 1 work email signal at @goguardian.com for David Harper at Welo Data.
What is David Harper's phone number?
AeroLeads has found 8 phone signal(s) with area code 303, 720, 540, 800 for David Harper at Welo Data.
Where is David Harper based?
David Harper is based in Boulder, Colorado, United States while working with Welo Data.
What companies has David Harper worked for?
David Harper has worked for Welo Data, Edmentum, Amazon, Meta, and Goguardian.
How can I contact David Harper?
You can use AeroLeads to view verified contact signals for David Harper at Welo Data, including work email, phone, and LinkedIn data when available.
What schools did David Harper attend?
David Harper holds Doctor Of Philosophy - Phd, Linguistics from University Of Colorado Boulder.
What skills is David Harper known for?
David Harper is listed with skills including Linguistics, Spanish, Teaching, Foreign Languages, Phonetics, Higher Education, Translation, and Teaching English As A Second Language.
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